Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Thunder Bay, ON (YQT-Thunder Bay Intl.)
American AirlinesAmerican Airlines
UnitedUnited
Southwest AirlinesSouthwest Airlines
DeltaDelta
Frontier AirlinesFrontier Airlines
JetBlue AirwaysJetBlue Airways
Alaska AirlinesAlaska Airlines
Cheap Flights from Ontario to Thunder Bay (ONT-YQT)
Prices were available within the past 7 days and start at $462 for one-way flights and $562 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Los Angeles - Ontario Intl. |
Destination airport | Thunder Bay Intl. |
Roundtrip price | $562 |
Distance | 1755 mi |
Ontario to Thunder Bay Flights
The cheapest times to fly from Ontario to Thunder Bay
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Thunder Bay are during the month of June. You can find some of the cheapest flights from Ontario to Thunder Bay with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Ontario to Thunder Bay
Sunday is one of the best days to book for cheap flights from Ontario to Thunder Bay: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Ontario to Thunder Bay
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Thunder Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $462 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Thunder Bay flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Thunder Bay airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently asked questions
Explore a world of travel with Expedia
Flights
- Frontier Airlines Ontario (ONT) to Denver (DEN) flights
- Air Canada Detroit (DTW) to Thunder Bay (YQT) flights
- Air Canada Québec (YQB) to Thunder Bay (YQT) flights
- Air Canada Minneapolis (MSP) to Thunder Bay (YQT) flights
- Air Canada Fort Lauderdale (FLL) to Thunder Bay (YQT) flights
- United Albuquerque (ABQ) to Thunder Bay (YQT) flights
- Delta Ontario (ONT) to Salt Lake City (SLC) flights
- American Airlines Ontario (ONT) to Miami (MIA) flights
- American Airlines Ontario (ONT) to Phoenix (PHX) flights
- Alaska Airlines Ontario (ONT) to Seattle (SEA) flights
- American Airlines Ontario (ONT) to New York (JFK) flights
- American Airlines Ontario (ONT) to Newark Liberty Intl. Airport (EWR) flights
- Alaska Airlines Ontario (ONT) to Honolulu (HNL) flights
- Alaska Airlines Ontario (ONT) to Portland (PDX) flights
- Volaris Ontario (ONT) to Guadalajara (GDL) flights
- Flights from Ontario (ONT) to Denver (DEN)
- Flights from Ontario (ONT) to Manila (MNL)
- Flights from San Francisco (SFO) to Manila (MNL)
- Flights from Los Angeles (LAX) to Manila (MNL)
- Flights from Los Angeles (LAX) to Seoul (ICN)
- Flights from Los Angeles (LAX) to Paris (CDG)
- Flights from Los Angeles (LAX) to Mexico City (MEX)
- Flights from Chicago (ORD) to Los Angeles (LAX)
- Flights from Houston (IAH) to Los Angeles (LAX)
- Flights from Atlanta (ATL) to Los Angeles (LAX)
- Flights from Portland (PDX) to Los Angeles (LAX)
- Flights from New York (NYC) to Los Angeles (LAX)
- Flights from San Francisco (SFO) to Los Angeles (LAX)
- Flights from Dallas (DFW) to Los Angeles (LAX)
- Flights from Seattle (SEA) to Los Angeles (LAX)
- Flights from Las Vegas (LAS) to Los Angeles (LAX)
- Flights from Los Angeles (LAX) to Tokyo (NRT)
- Flights from San Francisco (SFO) to Tokyo (NRT)
- Flights from San Diego (SAN) to Las Vegas (LAS)
- Flights from Los Angeles (LAX) to Las Vegas (LAS)
- Flights from San Francisco (SFO) to Las Vegas (LAS)
- Flights from Los Angeles (LAX) to New York (NYC)
- Flights from Los Angeles (LAX) to London (LHR)
- Flights from Washington (IAD) to Thunder Bay (YQT)
- Flights from Nashville (BNA) to Thunder Bay (YQT)
- Flights from Albuquerque (ABQ) to Thunder Bay (YQT)
- Flights from Denver (DEN) to Thunder Bay (YQT)
- Flights from Charlotte (CLT) to Thunder Bay (YQT)
- Flights from Fort Lauderdale (FLL) to Thunder Bay (YQT)
- Flights from Québec (YQB) to Thunder Bay (YQT)
- Flights from Detroit (DTW) to Thunder Bay (YQT)
- Flights from Orlando (MCO) to Thunder Bay (YQT)
- Flights from Minneapolis (MSP) to Thunder Bay (YQT)
- Flights from Dallas (DFW) to Thunder Bay (YQT)
- Flights from Grand Rapids (GRR) to Thunder Bay (YQT)
- Flights from Ontario (ONT) to Salt Lake City (SLC)
- Flights from Los Angeles (LAX) to Miami (MIA)
- Flights from Ontario (ONT) to Miami (MIA)
- Flights from Los Angeles (LAX) to Dallas (DFW)
- Flights from Ontario (ONT) to Dallas (DAL)
- Flights from Ontario (ONT) to Phoenix (PHX)
- Flights from Los Angeles (LAX) to Seattle (SEA)
- Flights from Ontario (ONT) to Seattle (SEA)
- Flights from Los Angeles (LAX) to Bangkok (BKK)
- Flights from Los Angeles (LAX) to Chicago (ORD)
- Flights from Ontario (ONT) to New York (JFK)
- Flights from San Francisco (SFO) to New York (JFK)
- Flights from Los Angeles (LAX) to Cancun (CUN)
- Flights from Los Angeles (LAX) to San Francisco (SFO)
- Flights from Ontario (ONT) to Newark Liberty Intl. Airport (EWR)
- Flights from Los Angeles (LAX) to Honolulu (HNL)
- Flights from Ontario (ONT) to Honolulu (HNL)
- Flights from Ontario (ONT) to Portland (PDX)
- Flights from Ontario (ONT) to Guadalajara (GDL)
- Hawaiian Airlines
- Korean Air
- British Airways
- United
- Frontier Airlines
- Aeromexico
- JetBlue Airways
- American Airlines
- Volaris
- Japan Airlines
- Alaska Airlines
- Air Canada
- avianca
- Delta
- China Airlines
- Qatar Airways
- Flights to Calgary
- Flights to Victoria
- Flights to Vancouver
- Flights to Banff
- Flights to Saskatoon
- Flights to Mont-Tremblant
- Flights to London
- Flights to Québec City
- Flights to Canmore
- Flights to Edmonton
- Flights to Ottawa
- Flights to Montreal
- Flights to Halifax
- Flights to The Blue Mountains
- Flights to Richmond
- Flights to Toronto
- Flights to Whistler
- Flights to Kelowna
- Flights to Niagara Falls
- Flights to Winnipeg
- Flights from San Bernardino Intl.
- Flights from Los Angeles Intl.
- Flights from John Wayne
- Flights from French Valley
- Flights from General William J. Fox Airfield
- Flights from Palmdale Regional
- Flights from Hollywood Burbank
- Flights from Fullerton Municipal
- Flights from Hawthorne Municipal
- Flights from Long Beach Municipal